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  2. Numeric precision in Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Numeric_precision_in...

    Excel maintains 15 figures in its numbers, but they are not always accurate; mathematically, the bottom line should be the same as the top line, in 'fp-math' the step '1 + 1/9000' leads to a rounding up as the first bit of the 14 bit tail '10111000110010' of the mantissa falling off the table when adding 1 is a '1', this up-rounding is not undone when subtracting the 1 again, since there is no ...

  3. Comparison of programming languages (string functions)

    en.wikipedia.org/wiki/Comparison_of_programming...

    String functions are used in computer programming languages to manipulate a string or query information about a string (some do both).. Most programming languages that have a string datatype will have some string functions although there may be other low-level ways within each language to handle strings directly.

  4. Template:Str len - Wikipedia

    en.wikipedia.org/wiki/Template:Str_len

    The template takes a string as parameter and returns its length, excluding spaces at the start and end of the string Template parameters [Edit template data] Parameter Description Type Status Alpha-numeric text 1 The string to be counted String required Technical details This is the first general-purpose template to be implemented using mw:Extension:Scribunto. The Lua code is located in Module ...

  5. Length function - Wikipedia

    en.wikipedia.org/wiki/Length_function

    A group with a length function does not form a filtered group, meaning that the sublevel sets:= {()} do not form subgroups in general. However, the group algebra of a group with a length functions forms a filtered algebra : the axiom L ( g h ) ≤ L ( g ) + L ( h ) {\displaystyle L(gh)\leq L(g)+L(h)} corresponds to the filtration axiom.

  6. Run-length encoding - Wikipedia

    en.wikipedia.org/wiki/Run-length_encoding

    Run-length encoding (RLE) is a form of lossless data compression in which runs of data (consecutive occurrences of the same data value) are stored as a single occurrence of that data value and a count of its consecutive occurrences, rather than as the original run.

  7. Word count - Wikipedia

    en.wikipedia.org/wiki/Word_count

    Word count is commonly used by translators to determine the price of a translation job. Word counts may also be used to calculate measures of readability and to measure typing and reading speeds (usually in words per minute). When converting character counts to words, a measure of 5 or 6 characters to a word is generally used for English. [1]

  8. Unicode character property - Wikipedia

    en.wikipedia.org/wiki/Unicode_character_property

    A Unicode character is assigned a unique Name (na). [1] The name is composed of uppercase letters A–Z, digits 0–9, hyphen-minus and space.Some sequences are excluded: names beginning with a space or hyphen, names ending with a space or hyphen, repeated spaces or hyphens, and space after hyphen are not allowed.

  9. Single-blade propeller - Wikipedia

    en.wikipedia.org/wiki/Single-blade_propeller

    Single-blade propeller drawing Single-blade propeller and glider drawing. A single-blade propeller may be used on aircraft to generate thrust.Normally propellers are multi-blades but the simplicity of a single-blade propeller fits well on motorized gliders, because it permits the design of a smaller aperture of the glider fuselage for retraction of the power plant.